Diffusing evaporator of active substances



FIG. 1 is a front perspective view of a diffusing evaporator of active substances, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a side elevation opposite that shown in FIG. 3;

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a bottom plan view thereof. 

I claim, the ornamental design for a diffusing evaporator of active substances, as shown and described. 